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Back to Grow Questions
Deficiency question
Jhort
started grow question 6y ago
What deficiency or toxicity is this? Autoflower, using beastie blooms and fox farm cultivation nation fertilizer with some added cal mag. Promix media. Issue is Only on upper part of the plant. Follow along in journal 2 plants 1 pot.
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Feeding. Deficiencies
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Answer
MangoDudu
answered grow question 6y ago
You are overfeeding your plant so she show a micronutrient deficiency , but is due at a nutrient lockout, flush your soil and use half nutrient dose
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Similar Grow Questions
Solved
Kripoulas
Deficiencies while in late flowering during flushing period
There is deficiency going on (looks like cal) she is an auto flowering strain in her 9th week and been flushed for a week now. Should I give her cal/mag and stop the flushing or is it too late to deal with that? She looks like she will be ready to chop in a week or so.
Leaves. Color · Dark-brown
Setup. Strain · Autoflowering
Feeding. Deficiencies
6y ago
4
2
Solved
thebiologist
Growth stopped week 2, brown spots, purple leaves and stem
These plants havn't had the best start. I followed the house and garden feed chart but used roots gold instead of silver. Imonitored ph, temp, EC, humidity often, everything was good.?
Week 3
Leaves. Color · Dark-purple
Plant. Stem · Red or purple
Feeding. Deficiencies
6y ago
2
2
Solved
munchiesart
What kind of deficiency?
We are in the middle of week 6. I think there is a deficiency or a toxicity. I couldn't understand why. Could you please check?
Feeding. Deficiencies
5y ago
1
1
Solved
buddhi_coop
TDS
I’m on week 6 today. Is this a good TDS reading or should it be higher/lower? I have the unit set to 500 ppm . I used 5 ml/gallon of tiger bloom, 2 ml/gallon of bud candy & big bud. I also added 1 tbsp of epsom salt to lower the ph in my soil.
Feeding. Chemical composition
Feeding. Deficiencies
Feeding. Other
5y ago
1
1
Solved
Killerz224
Leaf burnt edges
One leaf has burnt edges and is a little different looking, than the other leaves. Is this some kind of nutrient burn? I am using a light mix soil, and have not fed the plant with additional nutrients, except for a little root stimulant (half of recommenced dosage).
Week 4
Leaves. Edges burnt
Feeding. Deficiencies
6y ago
2
2
Solved
Fruitgrower
Drainage issue
I'm not quite sure why this cup doesn't absorb its waterings when the other two solo cups are getting Watered every day. All 3 cups have no drainage. They are all grown in the same conditions. My first instinct is lack of drainage, do I need to make some holes, bottom or side?
Week 5
Feeding. Deficiencies
6y ago
3
6
Solved
BobtheBUDbuilder
Whats going on?
So.. 6th week into it. My leaves have various brown spots and yellowing spots in no particular spot. There is some browning on leaf edges. Also tips are up. I am thinking cal mag and to much heat. But not sure. I lifted light up and so far nothing. Also started adding cal mag .
Week 6
Feeding. Deficiencies
4y ago
2
3
Solved
domato
Deficiency nutrients?
This flower are in 5week flowering (limit 9-10weeks). Some 1 week ago starting chance color (the sister it was good, check on my diary). Today I havê the chance to do a FLUSH watering. But i dont know if need more nutrients(which?) or less.
Week 11
Feeding. Deficiencies
6y ago
2
2
Solved
JustARegularEveryDayNormalMF
White leaf tips and spots? Help :(
Im using spring water from a mountain near by,but it is pretty acid (~4.8 ph). Could that be the reason my plants have white tips and a spot on the leaf? Or could it be the height of the light? I will raise the ph to about 5.5-6.2 ,so hope for better results. Thank you :)
Week 1
Leaves. Tips · Burnt
Feeding. Deficiencies
6y ago
2
2
Solved
BelgianBudtender
Defficiency or light burn?
I Had this on my previous plants, I'm starting to think it is light related as it seems to happen to the leaves closest to my mars hydro. I wonder what would be the best course of action here? Ive added a tiny dose of calmag, can I supercrop this late into flower?
Week 5
Plant. Other
Feeding. Deficiencies
Techniques. HST
6y ago
2
4
Solved
Mister_X
Question about the leaves
The leaves of my lady are folding and hanging. I locked out Underwatering by giving them new water and nutrients last day and overwatreing cause the leaves would then folded upwards. But the have folded downwards... What is the problem? Have I overseen something?
Week 3
Leaves. Curl up
Feeding. Deficiencies
7y ago
4
4
Solved
Scratchie
Sulphur deficiency?
This hindu kush has light green/yellowing coming from the centre and it has been going on for about a week, does anyone know why this is happening? I was thinking sulphur deficiency but given how rare that is, I would someone with more experience to give an opinion.
Week 2
Leaves. Color · Yellow
Feeding. Deficiencies
5y ago
1
1
Solved
MBnVA
Nutes. Advice-Zkittles
Nutrient burn? All advice is welcome! 1st grow. If you see my pics...thoughts on thinning them out. Thanks ✌️
Leaves. Color · Yellow
Feeding. Deficiencies
Techniques. Defoliation
5y ago
1
1
Solved
jbirdstheword
Burn, deficiency or other?
I’m completely stumped as to why my one plant is showing signs of deficiency or burn. Used the exact amount of fertilizer per plant. One plant is fine and the other looks terrible. I used a half dose of cal mag and it seems to have stopped but is not drinking or looking better.
Week 7
Leaves. Curl down
Leaves. Color · Dark-brown
Feeding. Deficiencies
6y ago
3
2
Solved
yinandyang
Spots on yellowing leaves
Brown spots on dying yellow leaves. This has happened on most of my plants after budding so thinking it may be a soil problem. My guess is boron, manganese or phosphorus as the stems on some plants are red. It starts low and eventually ends affecting buds too so I chop.
Week 9
Leaves. Color · Mottling
Feeding. Deficiencies
6y ago
3
3
Solved
thenewdude
please take a look and let me know if I can do anything to fix what is happening. thanks!!
please look at my latest week 4 pictures and tell me if you think 2 of my younglings will die or bounce back. I had to leave 5 days. rh shot down and temps shot up ( ac failed me and humidifier ran dry 2 days before I got home I think) found them fully dry and curled
Week 4
Leaves. Color · Yellow
Setup. Strain · Autoflowering
Feeding. Deficiencies
6y ago
2
2
Solved
MBnVA
Help!! Deficiencies? Nutes? Progress?
Looking for advice on all! Yellowing from bottom up..they have a ways to go as I'm on week 6-7. I have the FoxFarm trio and plan to go about 1/3 of recommended dosage according to their chart..I started them but maybe early as I'm using FoxFarm soil and it might have been too muc
Week 9
Leaves. Dropping off
Leaves. Color · Yellow
Feeding. Deficiencies
5y ago
4
3
Solved
RpX4630
Blocked plant
Hi. I have a problem, I think it's magnesium and calcium toxicity. I would appreciate any help. I have already washed the roots and I will see how it recovers. TKS
Feeding. Deficiencies
6y ago
2
Solved
GoldenWeedGrower
Hi, the EC of my res is 1,18 and I'm a worried it's too low at this stage and I would like to know if I should raise it and until how much (GHE recommend 1.4-2.2 in the flowering stage). Here the video https://growdiaries.com/video/4064539 Can u give me an advice, pls ? Thx
Week 6
Feeding. Chemical composition
Feeding. Deficiencies
6y ago
1
1
Solved
Hydronaut
Light Burn, Nutrients, Neither?
This has progress quickly on older leaves at the canopy. I increased CaliMagic a couple weeks ago to 1.5 from .8ml/gal. Light was cooking the canopy for a couple weeks. Modified the cabinet, new light, optimal distance/PPFD. Light burn or food related? Mold or Fungus?
Feeding. Deficiencies
5y ago
2
3